G & J Mercier, Inc
NPI 1942607684 · Chiropractor · Emmaus, PA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
G & J Mercier, Inc is a Chiropractor organization in Emmaus, PA (NPI 1942607684).
Provider details
- NPI number
- 1942607684
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Genevieve Mercier, Chiropractor(717) 991-5417
- License
- DC010838 (PA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Premier Chiropractic
Registry dates
- Enumerated
- 2014-11-24
- Last updated
- 2014-11-24
Frequently asked questions
- What is G & J Mercier, Inc's NPI number?
- G & J Mercier, Inc's National Provider Identifier (NPI) is 1942607684, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is G & J Mercier, Inc?
- G & J Mercier, Inc is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is G & J Mercier, Inc located?
- G & J Mercier, Inc's practice location on file with NPPES is 184 Main St Rear, Emmaus, PA 18049-4015.
- What is G & J Mercier, Inc's phone number?
- The practice phone number listed in the NPPES registry for G & J Mercier, Inc is (610) 628-2502.
- Does G & J Mercier, Inc accept Medicare?
- G & J Mercier, Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for G & J Mercier, Inc?
- The authorized official listed on G & J Mercier, Inc's NPPES record is Genevieve Mercier, Chiropractor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is G & J Mercier, Inc's NPI active?
- Yes — G & J Mercier, Inc's NPI (1942607684) is active in the NPPES registry as of the last update on 2014-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.